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Union Circuits can make 1OZ(min) copper thickness in hole wall

Union Circuits can make 1OZ(min) copper thickness in hole wall

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UNION CIRCUITS ADVANCED COPPER PLATING PROCESS CAPABILITY
As recently we have more and more customers who require PTH copper thickness 25um(min) and even 1oz(35um) minumum, which is much more strict than IPC Class 3 standard(20um(min) and 25um average), to meet our customer requirement, our R&D department had done a lot of job and finally we made it. Now we can make PTH hole wall copper thickness more than 1oz.  

 

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Union Circuits Co.,Limited
Address: Rm805~806,Mega Cheung Commercial Building,
LiYe Road,SongGang,Bao'an, ShenZhen,GuangDong,
China 518105
Tel:+86-755-2976 9763
Fax:+86-755-2311 2643
Email: sales@unitpcb.com